.change_form{
    width:50%;
    margin:0 auto;
}
.pic_file>input{
    display:none;
}
.pic_file>p{
    text-align:center;
    margin-top:5px;
}
.TwoBtn{
    width:400px;
    text-align: center;
    margin:0 auto;
    margin-top:10px;
}
.oSubmit{
    width:120px;
    height:30px;
    border-radius:3px;
    color:white;
    background:rgb(107, 185, 230);
}
.oSeset{
    width:120px;
    height:30px;
    border-radius:3px;
    color:white;
    background:rgb(233, 100, 100);
}
i{
    color:red;
}
.pic_file{
    width:100px;
    height:100px;
    margin:0 auto;
    margin-bottom:40px;
}